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- Contact_microphone abstract "A contact microphone, otherwise known as a pickup or a piezo, is a form of microphone designed to sense audio vibrations through solid objects. Unlike normal air microphones, contact mics are almost completely insensitive to air vibrations but transduce only structure-borne sound. Often used as acoustic leakage probes, they also enjoy wide usage by noise music artists experimenting with sound. Plain contact microphones are passive and high-impedance and this can cause them to sound 'tinny' unless used with a matching preamp. The most commonly available contact microphone element is made of a thin piezoelectric ceramic round glued to a thin brass or alloy metal disc. This center disc is positive while the brass disc is negative. If this silver disc is cracked or scorched, the piezo will no longer function at full sensitivity. More recently, flexible PVDF fluoropolymer piezo film has been developed and is available in tabs, strips, cables and even large sheets. Piezo cable is often used buried under roads as traffic sensors.".
- Contact_microphone thumbnail Electronic_component_piezo.jpg?width=300.
- Contact_microphone wikiPageID "3741662".
- Contact_microphone wikiPageRevisionID "601299223".
- Contact_microphone hasPhotoCollection Contact_microphone.
- Contact_microphone subject Category:Microphones.
- Contact_microphone type Artifact100021939.
- Contact_microphone type Device103183080.
- Contact_microphone type ElectricalDevice103269401.
- Contact_microphone type Electro-acousticTransducer103274561.
- Contact_microphone type Instrumentality103575240.
- Contact_microphone type Microphone103759954.
- Contact_microphone type Microphones.
- Contact_microphone type Object100002684.
- Contact_microphone type PhysicalEntity100001930.
- Contact_microphone type Transducer104470953.
- Contact_microphone type Whole100003553.
- Contact_microphone comment "A contact microphone, otherwise known as a pickup or a piezo, is a form of microphone designed to sense audio vibrations through solid objects. Unlike normal air microphones, contact mics are almost completely insensitive to air vibrations but transduce only structure-borne sound. Often used as acoustic leakage probes, they also enjoy wide usage by noise music artists experimenting with sound.".
- Contact_microphone label "Contact microphone".
- Contact_microphone label "Microphone de contact".
- Contact_microphone label "Micrófono de cerámica".
- Contact_microphone sameAs Micrófono_de_cerámica.
- Contact_microphone sameAs Microphone_de_contact.
- Contact_microphone sameAs m.09yhsq.
- Contact_microphone sameAs Q2719348.
- Contact_microphone sameAs Q2719348.
- Contact_microphone sameAs Contact_microphone.
- Contact_microphone wasDerivedFrom Contact_microphone?oldid=601299223.
- Contact_microphone depiction Electronic_component_piezo.jpg.
- Contact_microphone isPrimaryTopicOf Contact_microphone.
